WK44577

1. Rationale

D7463 was balloted for reapproval D02 (04-13) item 61 and received two multi-part negative ballots that were considered persuasive. The proposed revisions to D7463 are extensive, but are not primarily related to the test procedure. The proposed revisions are being balloted in multiple ballots to improve clarity and simplify consensus agreement. Each revision ballot is considered independent and may be approved without simultaneous approval of the other revision ballots. This ballot proposes revisions to section 12 as follows in Summary of Proposed Changes